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Synonyms

heat up

Idioms  
  1. Become acute or intense, as in If inflation heats up, the interest rate will surely rise, or The debate over the budget was heating up. [Early 1200s]


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Things do heat up at times in “Tommy and Tuppence,” but they stay mostly hot in “Neagley,” with Maria Sten taking her recurring “Reacher” role to center stage.

From Los Angeles Times Sep. 16, 2026

If you heat up food—by frying it in a pan, for example—it will usually form some amount of acrylamide without adding any other ingredients at all.

From Slate Sep. 14, 2026

"I can still go out and walk and get the heat up that way."

From BBC Sep. 11, 2026

Another major test for the market this fall: The IPO calendar is expected to heat up, with at least one blockbuster offering, from Anthropic, and other high-profile names expected to list, as well.

From MarketWatch Sep. 10, 2026

It said, Please heat up the spaghetti sauce and boil the spaghetti.

From "Walk Two Moons" by Sharon Creech

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